What is one difference between the ACT and the SAT?
A. The ACT is taken during your sophomore year, while the SAT is
taken during your junior year.
B. The ACT has essay questions, while the SAT has
multiple-choice questions.
O
C. The ACT lets you use a calculator on all its math problems, while
the SAT does not.
O
D. The ACT helps you find scholarships, while the SAT does not.
SUBMIT

Idon’t see any choices but i think it’s because it’s the work for that class and so the teacher doesn’t get confused

If you are talking about typical sand you would find at the beach or in a river bed here on earth, there are some differences. i would say the first biggest difference is in composition and mineral make up. although the moon is largely made of the same materials as earth’s mantle and surface, the moon experiences very little weathering (no liquid water and virtually no atmosphere). “earth” sand is typically composed mostly of quartz grains. this is because quartz is highly resistant to both physical and chemical weathering. most of the other minerals originally with the quartz are broken down into fine clay and carried away, chemically eroded/ dissolved, or some combination of the two. this usually leaves only the quartz behind, and so most of the time when you see/think of sand, you are talking about quartz. without these weathering mechanisms on the moon, the “sand” (which is likely more silt or clay sized grains anyways) would consist of mostly other minerals like anorthosite, olivine, and proxene.

: )